<template>
  <div>
    <h1>人员列表</h1>
    <h3 style="color: red;">Count组件的求和为：{{sum}}</h3>
    <input type="text" placeholder="请输入名字" v-model="name" />
    <button @click="add">添加</button>
    <ul>
      <li v-for="p in personList" :key="p.id">{{p.name}}</li>
    </ul>
  </div>
</template>

<script>
// import { mapState, mapGetters, mapMutations, mapActions } from "vuex";
import {nanoid} from "nanoid";

export default {
  name: "Person",
  data() {
    return {
      name: ""
    }
  },
  computed: {
    personList() {
      return this.$store.state.personList
    },
    sum() {
      return this.$store.state.sum
    }
    // ...mapState(['personList'])
  },
  methods: {
    add() {
      const personObj = {id: nanoid(), name: this.name}
      // console.log(personObj)
      this.$store.commit("ADD_PERSON", personObj);
      this.name = "";
    }
  },
  mounted() {},
};
</script>

<style>
</style>